Ancient Rome · SITE OF MEMORY · 390

Massacre of Thessalonica (390)

AD 390 — After a riot at Thessalonica, Theodosius’ soldiers take reprisals, killing thousands of citizens in the hippodrome. Bishop Ambrose then compels the emperor to perform public penance.

When: AD 390
Type: Site of memory
Chapter: Adrianople and the sack of Rome (chapter 10 of Ancient Rome)
Atlas: The Rise and Fall of Rome, 264 BC – AD 476

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Map showing Massacre of Thessalonica (390), site of memory in The Rise and Fall of Rome, 264 BC – AD 476 — SITE OF MEMORY · THE RISE AND FALL OF ROME, 264 BC – AD 476

These maps are reconstructed from published sources · Cliopatria v0.2.1 · English Heritage: Hadrian’s Wall facts and FAQs · Natural Earth physical coastlines and rivers · Pleiades: ancient places and Hadrian’s Wall forts · UNESCO: Frontiers of the Roman Empire

Source details

Cliopatria contributors / Seshat Global History Databank. Selected, combined, and reprojected by Maps of History; dated adjustments are recorded per layer.. CC BY 4.0
English Heritage, facts checked by Dr Frances McIntosh (2026): wall endpoints and fort sequence.. Historical evidence citation; no copyrighted map traced
Made with Natural Earth. Modern physical geography is a coastline/river reference, not evidence of ancient sovereignty.. Public domain
Pleiades contributors; A. S. Esmonde Cleary, R. Talbert and subsequent editors (individual record credits retained in the review). Wall route reconstructed through published fort locations.. CC BY 3.0
UNESCO World Heritage Centre: frontier-system identification and dates.. Historical evidence citation; no map copied

Displayed geometry: 395 (s395); chapter framing: 396. The map shows the moment selected for the chapter, even when the chapter spans several events.

reconstruction: 395 · reconstruction: AD122 onward · reconstruction: AD395 East/West source boundary · reconstruction: Modern physical shoreline reference · reconstruction: Roman Rhine–Danube frontier system; changing over time · vector: 270 to 401 · vector: 283 to 454 · vector: 287 to 396 · vector: 299 to 401 · vector: 306 to 395 · vector: 347 to 646 · vector: 358 to 438 · vector: 387 to 395 · vector: 387 to 438 · vector: 387 to 475 · vector: 394 to 406 · vector: 395 to 395

Layer records and reconstruction methods